Recently, Zico went to Hongdae, Seoul, South Korea, to meet his fans through 'Guerilla Date.' While walking down the street, Zico chose one couple to come closer to cameras. When asked, the couple said that they are in the middle of preparing their trip together.

Image Source: Facebook '아이돌 이슈'

Zico was planning to give fan service to the girl, but his boyfriend did not go easy on him! When Zico gave her a handshake, the boyfriend definitely looked not happy -- he basically prevented any skinship between them.

Image Source: Facebook '아이돌 이슈'

Image Source: Facebook '아이돌 이슈'

Later on, Zico and the girl were about to hug. However, the boyfriend gave a certain limit to them: hugging with each other but separated by him. The boyfriend stand between Zico and the girl, so that when Zico hugged the girl, he did not literally hugged her but back hugged the boyfriend, instead! How adorable the boyfriend, Zico, and the girl are!